Wow. I was eleven years old before my parents ever took me to get my eyes checked. I remember quite vividly, the moment I put on my first pair of glasses and looked out the window. There's stuff out there. (near-sighted, all my life)
After seeing this a week or so ago it got me curious about color blind glasses and found this test https://enchroma.com/pages/test. Way more than the test I remember taking as a kid with just a couple of images.